35e4edbdc94ca4ca6a07c240f899dadf7964cd6340f1ff59b2539a7fcad3ec6a

Analysis

max time kernel
150s
max time network
150s
platform
debian-9_armhf
resource
debian9-armhf-20230831-en
resource tags

arch:armhfimage:debian9-armhf-20230831-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
submitted
30/09/2023, 22:53

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General

Target

373-1-0x00008000-0x00026464-memory.dmp
Size

76KB
MD5

872f82146771a2d1df909847a6b7cd34
SHA1

bcfb47805188281d1b61ad573d6dc9c91742f69d
SHA256

35e4edbdc94ca4ca6a07c240f899dadf7964cd6340f1ff59b2539a7fcad3ec6a
SHA512

7c757e88f0df6539e830bec34f7f838ab63b35fc5b49aca5f3e40bc4de3c902499dd58db3713beb38ba6d494f54bf01fb604ff019f975bddb848bcbab61bb9aa
SSDEEP

1536:TJnF9sFw8gu6+wyKaw1KpIPrbvr/6Ra1styKtI8ll5BihwlTQP+8oY:RowpuQyNSG2eRa1styK9flTQPHo

Score

7^/10

Malware Config

Signatures

Modifies Watchdog functionality 1 TTPs 2 IoCs

Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

Impair Defenses

T1562

description	ioc
File opened for modification	/dev/watchdog
File opened for modification	/dev/misc/watchdog

Writes file to system bin folder 1 TTPs 2 IoCs

Hijack Execution Flow

T1574

description	ioc
File opened for modification	/sbin/watchdog
File opened for modification	/bin/watchdog

Reads runtime system information 18 IoCs

Reads data from /proc virtual filesystem.

description	ioc
File opened for reading	/proc/453/cmdline
File opened for reading	/proc/479/cmdline
File opened for reading	/proc/401/cmdline
File opened for reading	/proc/403/cmdline
File opened for reading	/proc/430/cmdline
File opened for reading	/proc/442/cmdline
File opened for reading	/proc/454/cmdline
File opened for reading	/proc/501/cmdline
File opened for reading	/proc/418/cmdline
File opened for reading	/proc/421/cmdline
File opened for reading	/proc/431/cmdline
File opened for reading	/proc/465/cmdline
File opened for reading	/proc/491/cmdline
File opened for reading	/proc/499/cmdline
File opened for reading	/proc/402/cmdline
File opened for reading	/proc/404/cmdline
File opened for reading	/proc/443/cmdline
File opened for reading	/proc/457/cmdline

/tmp/373-1-0x00008000-0x00026464-memory.dmp
/tmp/373-1-0x00008000-0x00026464-memory.dmp
1⤵
PID:363

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Hijack Execution Flow

T1574

Privilege Escalation

Hijack Execution Flow

T1574

Defense Evasion

Hijack Execution Flow

T1574

Impair Defenses

T1562

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads